.card-breathing {
    position: relative;
  }
  .card-breathing::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: -1;
    animation: breathingGlow 3s ease-in-out infinite;
  }
  @keyframes breathingGlow {
    0%, 100% {
      box-shadow: 0 0 20px 0 rgba(255, 122, 89, 0.25);
    }
    50% {
      box-shadow: 0 0 30px 3px rgba(255, 122, 89, 0.4);
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .card-breathing::before { animation: none; }
    .animate-ping { animation: none; }
  }